Litaba
- Litšobotsi tsa Liphoofolo tsa Antarctica
- Liphoofolo tsa Antarctic
- 1. Emperor penguin
- 2. Krill
- 3. Lengau la lewatle
- 4. Tiiso ea lechato
- 5. Tiiso ea Crab
- 6. Ross tiiso
- 7. Petrel ea Antarctic
- Liphoofolo tse ling tse tsoang Antarctica
- Liphoofolo tse Antarctic tse kotsing ea ho timela
Antarctica ke k'honthinente e batang ebile e sa phele ka ho fetisisa ya polanete ya Lefatshe. Ha ho na litoropo moo, ke metheo ea mahlale e tlalehang leseli la bohlokoa haholo ho lefats'e ka bophara. Karolo e ka bochabela ea k'honthinente, ke hore, e haufi le Oceania, ke sebaka se batang haholo. Mona, lefatše le fihla bophahamong ba limithara tse fetang 3 400, moo, ka mohlala, seteishene sa mahlale sa Russia Seteishene sa Vostok. Sebakeng sena, e tlalehiloe mariha (khoeli ea Phupu) ea 1893, lithemparetjha tse ka tlase ho -90 ºC.
Ho fapana le seo e ka 'nang ea se shebahala, ho na le libaka tse batlang li chesa Antarctica, joalo ka hloahloeng ea Antarctic eo, hlabula, e nang le lithemparetjha tse ka bang 0 ºC, lithemparetjha tse chesang haholo bakeng sa liphoofolo tse ling tse ho -15 ºC li seng li chesa. Sengoliloeng sena ke PeritoAnimal re tla bua ka bophelo ba liphoofolo Antarctica, sebaka sena se batang haholo polaneteng ena, 'me re tla hlalosa litšobotsi tsa liphoofolo tsa eona le ho li arolelana. mehlala ea liphoofolo tse tsoang Antarctica.
Litšobotsi tsa Liphoofolo tsa Antarctica
Liphetoho tsa liphoofolo tse tsoang Antarctica li laoloa haholo ke melao e 'meli, e leng puso ea allen, e fanang ka maikutlo a hore liphoofolo tse sa feleng (tse laolang mocheso oa 'mele oa tsona) tse lulang libakeng tse batang li na le maoto le matsoho, litsebe, thiba molomo kapa mohatla, ka hona ho fokotsa ho lahleheloa ke mocheso le puso eaBergmann, e netefatsang hore ka sepheo se ts'oanang sa ho laola tahlehelo ea mocheso, liphoofolo tse lulang libakeng tse batang joalo li na le 'mele e meholo haholo ho feta mefuta e phelang libakeng tse futhumetseng kapa tse chesang tse mongobo. Mohlala, li-penguin tse lulang palong li kholo ho feta li-penguin tsa tropike.
E le ho phela moeeng oa mofuta ona, liphoofolo li ikamahanya le maemo ho bokella boholo ba mafura a tlasa letlalo, Ho thibela ho lahleheloa ke mocheso. Letlalo le motenya haholo, 'me liphoofolong tse nang le boea, hangata le letenya haholo, le bokella moea kahare ho etsa lera le sireletsang. Sena ke boemo ba batho ba bang ba sa sebetseng le libere ha ho na libere tse polar Antarctica, kapa liphoofolo tse anyesang tsa mefuta ena. Litiiso le tsona lia fetoha.
Nakong ea mariha a batang haholo, liphoofolo tse ling li fallela libakeng tse ling tse futhumetseng, e leng leano la mantlha bakeng sa linonyana.
Liphoofolo tsa Antarctic
Liphoofolo tse lulang Antarctica li boholo ba metsi, joalo ka litiiso, li-penguin le linonyana tse ling. Re boetse re fumane lesapo la mokokotlo la metsing le li-cetacean.
Mehlala eo re tla e qaqisa ka tlase, ka hona, ke baemeli ba khabane ba liphoofolo tsa Antarctic mme ke tse latelang:
- Emperor penguin
- Krill
- lengau la leoatle
- tiiso ea weddell
- crab tiiso
- ross tiiso
- Petrel ea Antarctic
1. Emperor penguin
Emperor Penguin (Aptenodyte forsteri) o lula mose ho lebopo le ka leboea la k'honthinente e antarctic, aba ka mokhoa o chitja. Mefuta ena e khethiloe e le Haufi e Kotsing kaha baahi ba eona ba fokotseha butle ka lebaka la phetoho ea maemo a leholimo. Mofuta ona o chesa haholo ha mocheso o nyolohela ho -15 ºC.
Emperor penguin e fepa haholo-holo ka litlhapi leoatleng la Antarctic, empa li ka boela tsa fepa ka krill le cephalopods. na le potoloho ea selemo le selemo ea ho ikatisa. Likolone li theoa pakeng tsa Hlakubele le Mmesa. E le taba e makatsang ka liphoofolo tsena tsa Antarctic, re ka re li behela mahe mahareng a Mots'eanong le Phuptjane, leqhoeng, leha lehe le beoa maotong a motsoali e mong ho a thibela ho hatsela. Qetellong ea selemo, malinyane a ikemela.
2. Krill
Krill ea Antarctic (Euphausia e tsotehang) ke motheo oa ketane ea lijo sebakeng sena sa polanete. E batla e le nyane mokhanni malacostraceane phelang e theha boieane ba bolelele ba dikhilomithara tse fetang 10. Tsamaiso ea eona ke circumpolar, leha batho ba bangata ka ho fetisisa ba fumaneha ho South Atlantic, haufi le Hloahloa ea Antarctic.
3. Lengau la lewatle
Lengau la lewatle (Hydrurga leptonyx), tse ling tsa Liphoofolo tse Antarctic, li ajoa holim'a metsi a Antarctic le a ka tlase ho Antarctic. Tsehali li kholo ho feta tse tona, li fihla ho boima ba lik'hilograma tse 500, e leng sebopeho se ka sehloohong sa thobalano sa mofuta ona. Malinyane a hlaha ka leqhoa lipakeng tsa Pulungoana le Tšitoe 'me a khoesoa a le libeke tse 4 feela.
Ke liphoofolo tse ikemetseng, banyalani ba kopane ka metsing, empa ha ba bonane. li tumme ka ho ba litsomi tse kholo tsa penguin, empa li boetse li fepa ka krill, litiiso tse ling, litlhapi, cephalopods, jj.
4. Tiiso ea lechato
Litiiso tsa WeddellLeptonychotes weddellii) nang Tsamaiso ea selikalikoe ka mose ho Leoatle la Antarctic. Ka linako tse ling batho ba bang ba bonngoeng lebopong la Afrika Boroa, New Zealand kapa Australia Boroa.
Joalo ka nyeoeng e fetileng, litiiso tsa basali tsa machato li kholo ho feta tse tona, leha boima ba tsona bo fetoha haholo ha li koahela. Li ka theha leqhoeng kapa ka selemo, li li lumella ho theha likolone, selemo le selemo ho khutlela sebakeng se le seng ho ea ikatisa.
Litiiso tse lulang leqhoeng la selemo li etsa masoba ka meno a tsona ho fihlela metsi. Sena se baka ho tsofala haholo ha leino, ho khutsufatsa nako ea bophelo.
5. Tiiso ea Crab
Boteng kapa ho ba sieo ha litiiso tsa crab (Wolfdon carcinophagak'honthinenteng ea Antarctic ho latela ho fetoha hoa linako tsa lehloa ka linako tse ling. Ha maqhoa a nyamela, palo ea litiiso tsa crab ea eketseha. Batho ba bang ba etela boroa ho Afrika, Australia kapa Amerika Boroa. kena kontinenteng, ho tla fumana mofuta o phelang oa lik'hilomithara tse 113 ho tloha lebopong le bophahamong ba limithara tse 920.
Ha litiiso tsa crab tsa basali li tsoala, li etsa joalo leqhoeng, mme mme le ngoana ba felehelitsoe ke e motona, eng hlokomela tswalo ya motho e motshehadi. Banyalani le lelinyane le tla lula hammoho ho fihlela libeke tse 'maloa ka mor'a hore lelinyane le khoesoe.
6. Ross tiiso
E 'ngoe ea liphoofolo tsa Antarctica, litiiso tsa ross (Ommatophoca rossii) li ajoa ka bongata hohle kontinenteng ea Antarctic. Hangata li bokellana ka lihlopha tse kholo holim'a leqhoa le phaphametseng nakong ea lehlabula ho ikatisa.
Litiiso tsena ke nyane ho mefuta e mene eo re e fumaneng Antarctica, e leng boima ba kilograma tse 216 feela. Batho ka bomong ba mofuta ona baa feta likhoeli tse 'maloa ka leoatleng le bulehileng, ntle le ho atamela naha. Ba kopana ka Pherekhong, ka nako eo ba chencha liaparo tsa bona. Malinyane a hlaha ka Pulungoana 'me a khoesoa a le khoeli e le' ngoe. Liphuputso tsa lefutso li bontša hore ke mefutaho nyala mosadi a le mong.
7. Petrel ea Antarctic
Petrel ea Antarctic (Antarctic thalassoica) e ajoa lebopong lohle la kontinenteng, mme e etsa karolo ea liphoofolo tsa Antarctic, leha khetha lihlekehleke tse haufi ho etsa lihlaha tsa hau. Mafika a se nang lehloa a mangata lihlekehlekeng tsena, moo nonyana ena e iketsetsang sehlaha teng.
Lijo tse ka sehloohong tsa petrel ke krill, leha li ka ja litlhapi le li-cephalopods.
Liphoofolo tse ling tse tsoang Antarctica
Tsohle Liphoofolo tsa Antarctic e hokahane ka tsela e itseng le leoatle, ha ho na mefuta ea lefatše feela. Liphoofolo tse ling tsa metsing tse tsoang Antarctica:
- Gorgonia (Tauroprimnoa austasensis le Kuekenthali Digitogorgia)
- Litlhapi tsa silevera tsa Antarctic (Pleuragramma antarctica)
- Antarctica Starry Skateboard (Amblyraja Segeorgia)
- mashome a mararo a Antarctic (sterna vittata)
- Meqolo ea Beechroot (lesupi pachyptila)
- Leruarua le ka boroa kapa Antarctic Minke (Balaenoptera bonaerensis)
- Shark e ka boroa (Somniosus antarcticus)
- Lejoe la silvery, petrel ea silevera kapa arelral petrel (Fulmarus glacialoides)
- Mandrel ea Antarctic (stercorarius antarcticus)
- Litlhapi tse nang le pherese (Zanchlorhynchus spinifer)
Liphoofolo tse Antarctic tse kotsing ea ho timela
Ho ea ka IUCN (International Union for the Conservation of Nature), ho na le liphoofolo tse 'maloa tse kotsing ea ho timela Antarctica. Mohlomong ho na le tlhaiso-leseling e ngata ho feta, empa ha ea lekana. Hona le mofuta ka kotsi e kotsi ea ho timela, a Leruarua le leputsoa ho tloha antarctica (Balaenoptera musculus intermedia), palo ea batho ka bomong e na le e fokotsehile ka 97% ho tloha ka 1926 ho fihlela joale. Ho lumeloa hore baahi ba fokotsehile ka sekhahla ho fihlela 1970 ka lebaka la ho tsokotsoa ha maruarua, empa ba eketsehile hanyane ho tloha ka nako eo.
Le mefuta e 3 e kotsing:
- soot albatross (Phoebetria Beetle). Mofuta ona o ne o le kotsing e kholo ea ho timela ho fihlela ka 2012, ka lebaka la ho ts'oasa lihlapi. Hona joale e kotsing hobane ho lumeloa, ho ea ka pono, hore boholo ba baahi bo boholo.
- Northern Albatross (Diomedea sanfordi). Northern Royal Albatross e ne e le kotsing e kholo ea ho timela ka lebaka la lifefo tse matla lilemong tsa bo-1980 tse bakiloeng ke phetoho ea maemo a leholimo. Hajoale ha ho na data e lekaneng, baahi ba eona ba tsitsitse mme joale ba fokotseha hape.
- Albatross e Bohlooho e bohlooho (talasarche chrysostoma). Sekhahla sa ho theoha ha mofuta ona se bile kapele haholo ho feta meloko e 3 e fetileng (lilemo tse 90). Lebaka le ka sehloohong la ho nyamela ha mofuta ona ke ho tšoasa litlhapi tse telele.
Ho na le liphoofolo tse ling tse kotsing ea ho timela eo, leha e sa lule Antarctica, e fetang haufi le mabopo a eona ha e falla, joalo ka atlantic petrel (pterodroma e sa tsitsang), O sclater penguin kapa emisa penguin e kentsoeng (LEudiptes sclatla ba le), O nko e tshehla albatross (Thalassarche carteri) kapa Antipodean albatross (Diomedea antipodensis).
Haeba u batla ho bala lingoliloeng tse ling tse tšoanang le Liphoofolo tsa Antarctic le litšobotsi tsa tsona, Re khothaletsa hore o kenye karolo ea rona ea Curiosities ea lefatše la liphoofolo.